Question

5x- 4y- 7x-(3z-2y)+4z-3(x+3y-2z)}]

Answer 1

$\bold {\huge{Ello!!}}$

Here's your answer

___________________________

5x - 4y - 7x - ( 3z - 2y ) + 4z - 3 ( x + 3y - 2z )

= 5x - 4y - 7x - 3z + 2y + 4z - 3x - 9y + 6z

= ( 5x - 7x - 3x ) - ( 4y - 2y + 9y ) - ( 3z - 4z - 6z )

= - 5x - 11y + 7z

__________________________

$\blue{Hope it helps you dear!!}$

Answer 2

$\red{\underline{HERE \: IS \: YOUR \: ANSWER..}}$ ⬇⬇

$\blue{\underline{SOLUTION}}$ ➡

$5x - 4y - 7x - (3z - 2y) + 4z - 3(x + 3y - 2z) \\ \\ = 5x - 4y - 7x - 3z + 2y + 4z - 3x - 9y + 6z \\ \\ = 5x - 7x - 3x - 4y + 2y - 9y - 3z + 4z + 6z \\ \\ = - 5x - 11y + 7z \\ Or , \\ = 7z - 11y - 5x$

✝✝$\green{\underline{...THANK \: YOU...}}$✝✝